Analysis
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max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
30-05-2024 06:20
Static task
static1
Behavioral task
behavioral1
Sample
Drawing specification and Issued PO 07329.jar
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
Drawing specification and Issued PO 07329.jar
Resource
win10v2004-20240508-en
General
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Target
Drawing specification and Issued PO 07329.jar
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Size
452KB
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MD5
b3cd6750e977a5855ee1e026b52404cd
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SHA1
4204168ebbd729f3758e82fb3b32c658c83edf16
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SHA256
9b9099ea755e24ed749632ab2202124d2eab9d754080ab95feee69dde9f14621
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SHA512
a2c1e19111e48184dc7d4f3690f539780147a0acadb9378dc5fae51ecc429c15c0e4cc4ba18ac8e355b5fd96c7853fe6c3baaa38a483d99573f0833439a74806
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SSDEEP
12288:SUfrIkI0H+cH/MZwn7QvGroVpG2hLMhwQXZnuBit:5IkI0ecf8cmKoVphhLMhwQXJUq
Malware Config
Signatures
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Drops startup file 1 IoCs
Processes:
java.exedescription ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Drawing specification and Issued PO 07329.jar java.exe -
Loads dropped DLL 2 IoCs
Processes:
java.exepid Process 1072 java.exe 1072 java.exe -
Modifies file permissions 1 TTPs 1 IoCs
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Accesses Microsoft Outlook profiles 1 TTPs 7 IoCs
Processes:
java.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook java.exe Key opened \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook java.exe Key opened \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Microsoft\Office\10.0\Outlook\Profiles\Outlook java.exe Key opened \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Microsoft\Office\11.0\Outlook\Profiles\Outlook java.exe Key opened \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Microsoft\Office\12.0\Outlook\Profiles\Outlook java.exe Key opened \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Microsoft\Office\14.0\Outlook\Profiles\Outlook java.exe Key opened \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook java.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
java.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Drawing specification and Issued PO 07329 = "\"C:\\Program Files\\Java\\jre-1.8\\bin\\javaw.exe\" -jar \"C:\\Users\\Admin\\AppData\\Roaming\\Drawing specification and Issued PO 07329.jar\"" java.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Drawing specification and Issued PO 07329 = "\"C:\\Program Files\\Java\\jre-1.8\\bin\\javaw.exe\" -jar \"C:\\Users\\Admin\\AppData\\Roaming\\Drawing specification and Issued PO 07329.jar\"" java.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 39 ip-api.com -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
powershell.exepid Process 3520 powershell.exe 3520 powershell.exe 3520 powershell.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
WMIC.exeWMIC.exedescription pid Process Token: SeIncreaseQuotaPrivilege 4900 WMIC.exe Token: SeSecurityPrivilege 4900 WMIC.exe Token: SeTakeOwnershipPrivilege 4900 WMIC.exe Token: SeLoadDriverPrivilege 4900 WMIC.exe Token: SeSystemProfilePrivilege 4900 WMIC.exe Token: SeSystemtimePrivilege 4900 WMIC.exe Token: SeProfSingleProcessPrivilege 4900 WMIC.exe Token: SeIncBasePriorityPrivilege 4900 WMIC.exe Token: SeCreatePagefilePrivilege 4900 WMIC.exe Token: SeBackupPrivilege 4900 WMIC.exe Token: SeRestorePrivilege 4900 WMIC.exe Token: SeShutdownPrivilege 4900 WMIC.exe Token: SeDebugPrivilege 4900 WMIC.exe Token: SeSystemEnvironmentPrivilege 4900 WMIC.exe Token: SeRemoteShutdownPrivilege 4900 WMIC.exe Token: SeUndockPrivilege 4900 WMIC.exe Token: SeManageVolumePrivilege 4900 WMIC.exe Token: 33 4900 WMIC.exe Token: 34 4900 WMIC.exe Token: 35 4900 WMIC.exe Token: 36 4900 WMIC.exe Token: SeIncreaseQuotaPrivilege 4900 WMIC.exe Token: SeSecurityPrivilege 4900 WMIC.exe Token: SeTakeOwnershipPrivilege 4900 WMIC.exe Token: SeLoadDriverPrivilege 4900 WMIC.exe Token: SeSystemProfilePrivilege 4900 WMIC.exe Token: SeSystemtimePrivilege 4900 WMIC.exe Token: SeProfSingleProcessPrivilege 4900 WMIC.exe Token: SeIncBasePriorityPrivilege 4900 WMIC.exe Token: SeCreatePagefilePrivilege 4900 WMIC.exe Token: SeBackupPrivilege 4900 WMIC.exe Token: SeRestorePrivilege 4900 WMIC.exe Token: SeShutdownPrivilege 4900 WMIC.exe Token: SeDebugPrivilege 4900 WMIC.exe Token: SeSystemEnvironmentPrivilege 4900 WMIC.exe Token: SeRemoteShutdownPrivilege 4900 WMIC.exe Token: SeUndockPrivilege 4900 WMIC.exe Token: SeManageVolumePrivilege 4900 WMIC.exe Token: 33 4900 WMIC.exe Token: 34 4900 WMIC.exe Token: 35 4900 WMIC.exe Token: 36 4900 WMIC.exe Token: SeIncreaseQuotaPrivilege 2720 WMIC.exe Token: SeSecurityPrivilege 2720 WMIC.exe Token: SeTakeOwnershipPrivilege 2720 WMIC.exe Token: SeLoadDriverPrivilege 2720 WMIC.exe Token: SeSystemProfilePrivilege 2720 WMIC.exe Token: SeSystemtimePrivilege 2720 WMIC.exe Token: SeProfSingleProcessPrivilege 2720 WMIC.exe Token: SeIncBasePriorityPrivilege 2720 WMIC.exe Token: SeCreatePagefilePrivilege 2720 WMIC.exe Token: SeBackupPrivilege 2720 WMIC.exe Token: SeRestorePrivilege 2720 WMIC.exe Token: SeShutdownPrivilege 2720 WMIC.exe Token: SeDebugPrivilege 2720 WMIC.exe Token: SeSystemEnvironmentPrivilege 2720 WMIC.exe Token: SeRemoteShutdownPrivilege 2720 WMIC.exe Token: SeUndockPrivilege 2720 WMIC.exe Token: SeManageVolumePrivilege 2720 WMIC.exe Token: 33 2720 WMIC.exe Token: 34 2720 WMIC.exe Token: 35 2720 WMIC.exe Token: 36 2720 WMIC.exe Token: SeIncreaseQuotaPrivilege 2720 WMIC.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
java.exejava.execmd.exejava.execmd.execmd.execmd.execmd.exedescription pid Process procid_target PID 4600 wrote to memory of 4160 4600 java.exe 91 PID 4600 wrote to memory of 4160 4600 java.exe 91 PID 4600 wrote to memory of 4660 4600 java.exe 103 PID 4600 wrote to memory of 4660 4600 java.exe 103 PID 4660 wrote to memory of 4808 4660 java.exe 105 PID 4660 wrote to memory of 4808 4660 java.exe 105 PID 4660 wrote to memory of 1072 4660 java.exe 106 PID 4660 wrote to memory of 1072 4660 java.exe 106 PID 4808 wrote to memory of 4252 4808 cmd.exe 109 PID 4808 wrote to memory of 4252 4808 cmd.exe 109 PID 1072 wrote to memory of 5076 1072 java.exe 111 PID 1072 wrote to memory of 5076 1072 java.exe 111 PID 5076 wrote to memory of 4900 5076 cmd.exe 113 PID 5076 wrote to memory of 4900 5076 cmd.exe 113 PID 1072 wrote to memory of 3324 1072 java.exe 114 PID 1072 wrote to memory of 3324 1072 java.exe 114 PID 3324 wrote to memory of 2720 3324 cmd.exe 116 PID 3324 wrote to memory of 2720 3324 cmd.exe 116 PID 1072 wrote to memory of 3208 1072 java.exe 117 PID 1072 wrote to memory of 3208 1072 java.exe 117 PID 3208 wrote to memory of 660 3208 cmd.exe 119 PID 3208 wrote to memory of 660 3208 cmd.exe 119 PID 1072 wrote to memory of 2668 1072 java.exe 120 PID 1072 wrote to memory of 2668 1072 java.exe 120 PID 2668 wrote to memory of 4776 2668 cmd.exe 122 PID 2668 wrote to memory of 4776 2668 cmd.exe 122 PID 1072 wrote to memory of 3520 1072 java.exe 125 PID 1072 wrote to memory of 3520 1072 java.exe 125 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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outlook_office_path 1 IoCs
Processes:
java.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook java.exe -
outlook_win_path 1 IoCs
Processes:
java.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook java.exe
Processes
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C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exejava -jar "C:\Users\Admin\AppData\Local\Temp\Drawing specification and Issued PO 07329.jar"1⤵
- Suspicious use of WriteProcessMemory
PID:4600 -
C:\Windows\system32\icacls.exeC:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M2⤵
- Modifies file permissions
PID:4160
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C:\Program Files\Java\jre-1.8\bin\java.exe"C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\Admin\Drawing specification and Issued PO 07329.jar"2⤵
- Drops startup file
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4660 -
C:\Windows\SYSTEM32\cmd.execmd /c schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\Drawing specification and Issued PO 07329.jar"3⤵
- Suspicious use of WriteProcessMemory
PID:4808 -
C:\Windows\system32\schtasks.exeschtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\Drawing specification and Issued PO 07329.jar"4⤵
- Creates scheduled task(s)
PID:4252
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C:\Program Files\Java\jre-1.8\bin\java.exe"C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\Admin\AppData\Roaming\Drawing specification and Issued PO 07329.jar"3⤵
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:1072 -
C:\Windows\SYSTEM32\cmd.execmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list"4⤵
- Suspicious use of WriteProcessMemory
PID:5076 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list5⤵
- Suspicious use of AdjustPrivilegeToken
PID:4900
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C:\Windows\SYSTEM32\cmd.execmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get caption,OSArchitecture /format:list"4⤵
- Suspicious use of WriteProcessMemory
PID:3324 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get caption,OSArchitecture /format:list5⤵
- Suspicious use of AdjustPrivilegeToken
PID:2720
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C:\Windows\SYSTEM32\cmd.execmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list"4⤵
- Suspicious use of WriteProcessMemory
PID:3208 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list5⤵PID:660
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C:\Windows\SYSTEM32\cmd.execmd.exe /c "wmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list"4⤵
- Suspicious use of WriteProcessMemory
PID:2668 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list5⤵PID:4776
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe "[void][Windows.Security.Credentials.PasswordVault,Windows.Security.Credentials,ContentType=WindowsRuntime] $vault = New-Object Windows.Security.Credentials.PasswordVault $vault.RetrieveAll() | % { $_.RetrievePassword();$_ }"4⤵
- Suspicious behavior: EnumeratesProcesses
PID:3520
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4028,i,13281073920029625837,8253721632651544158,262144 --variations-seed-version --mojo-platform-channel-handle=4488 /prefetch:81⤵PID:2928
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
46B
MD5c32111ebcc9ef9863dc07a9e0df93643
SHA1fff41c679753a86907e9e65bc219892c19e73963
SHA256d8b3b4fd67d1f3197f86f6d236cdb39a4b30ab8750f7eeff0d67b8284d937302
SHA5123ffcbd83110b2ad69cafc11f5d672e760eb7355fd279f3c98efca003e667e3e99a420b4964fd1cd14f7de4e922b66667973de7c94fbe6e3b92bdd08233b3ed20
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
241KB
MD5e02979ecd43bcc9061eb2b494ab5af50
SHA13122ac0e751660f646c73b10c4f79685aa65c545
SHA256a66959bec2ef5af730198db9f3b3f7cab0d4ae70ce01bec02bf1d738e6d1ee7a
SHA5121e6f7dcb6a557c9b896412a48dd017c16f7a52fa2b9ab513593c9ecd118e86083979821ca7a3e2f098ee349200c823c759cec6599740dd391cb5f354dc29b372
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C:\Users\Admin\AppData\Local\Temp\sqlite-3.14.2.1-633d2dbb-e80d-45d5-a95a-e4cd83f49d1c-sqlitejdbc.dll
Filesize914KB
MD5bcd42d2959eadc64dc225cf800ce3c90
SHA1f19981d3c3987259edf9874aaccaaec21616b03d
SHA25605a8557f5d197aca468f5272a2a869293cb11c2f0ab4839a17f144f9a5d0b77d
SHA512428ba3a76543e726b58ea334b6ea9538c7230592cc29fa564fdb44fdb4e2998820514af70b10b80f77c8f1554f63e1a4822ef8db095191956652454d220bc167
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1181767204-2009306918-3718769404-1000\83aa4cc77f591dfc2374580bbd95f6ba_d2547453-e731-4fdf-8f92-95f955a44aca
Filesize45B
MD5c8366ae350e7019aefc9d1e6e6a498c6
SHA15731d8a3e6568a5f2dfbbc87e3db9637df280b61
SHA25611e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238
SHA51233c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd
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Filesize
452KB
MD5b3cd6750e977a5855ee1e026b52404cd
SHA14204168ebbd729f3758e82fb3b32c658c83edf16
SHA2569b9099ea755e24ed749632ab2202124d2eab9d754080ab95feee69dde9f14621
SHA512a2c1e19111e48184dc7d4f3690f539780147a0acadb9378dc5fae51ecc429c15c0e4cc4ba18ac8e355b5fd96c7853fe6c3baaa38a483d99573f0833439a74806
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Filesize
1.4MB
MD5acfb5b5fd9ee10bf69497792fd469f85
SHA10e0845217c4907822403912ad6828d8e0b256208
SHA256b308faebfe4ed409de8410e0a632d164b2126b035f6eacff968d3908cafb4d9e
SHA512e52575f58a195ceb3bd16b9740eadf5bc5b1d4d63c0734e8e5fd1d1776aa2d068d2e4c7173b83803f95f72c0a6759ae1c9b65773c734250d4cfcdf47a19f82aa
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Filesize
2.6MB
MD52f4a99c2758e72ee2b59a73586a2322f
SHA1af38e7c4d0fc73c23ecd785443705bfdee5b90bf
SHA25624d81621f82ac29fcdd9a74116031f5907a2343158e616f4573bbfa2434ae0d5
SHA512b860459a0d3bf7ccb600a03aa1d2ac0358619ee89b2b96ed723541e182b6fdab53aefef7992acb4e03fca67aa47cbe3907b1e6060a60b57ed96c4e00c35c7494
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Filesize
4.1MB
MD5b33387e15ab150a7bf560abdc73c3bec
SHA166b8075784131f578ef893fd7674273f709b9a4c
SHA2562eae3dea1c3dde6104c49f9601074b6038ff6abcf3be23f4b56f6720a4f6a491
SHA51225cfb0d6ce35d0bcb18527d3aa12c63ecb2d9c1b8b78805d1306e516c13480b79bb0d74730aa93bd1752f9ac2da9fdd51781c48844cea2fd52a06c62852c8279
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Filesize
772KB
MD5e1aa38a1e78a76a6de73efae136cdb3a
SHA1c463da71871f780b2e2e5dba115d43953b537daf
SHA2562ddda8af6faef8bde46acf43ec546603180bcf8dcb2e5591fff8ac9cd30b5609
SHA512fee16fe9364926ec337e52f551fd62ed81984808a847de2fd68ff29b6c5da0dcc04ef6d8977f0fe675662a7d2ea1065cdcdd2a5259446226a7c7c5516bd7d60d